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Four black low-profile DDR4 modules with anodized aluminium heatspreaders

Corsair

Corsair CMK16GX4M4C3000C16 Vengeance LPX 16GB (4×4GB) DDR4 3000 CL16 desktop RAM

SKU CH-R691-PT2D8 MPN CMK16GX4M4C3000C16

16 GB kit of four 4 GB DDR4 3000 CL16 modules with anodized aluminum heatspreaders at 1.35 V

  • Capacity16GB (4 x 4GB)
  • SpeedDDR4 3000 (PC4 24000)
  • CAS LatencyCL16
  • Timing16-18-18-36
  • Voltage1.35V
  • ColorBlack
  • 16 GB total capacity across four 4 GB modules
  • DDR4 3000 speed with PC4 24000 bandwidth rating
  • CL16 latency and 16-18-18-36 timings for responsive performance
  • 35 V operating voltage reduces power draw and heat
  • Anodized aluminum heatspreader and custom PCB improve thermal headroom for overclocking

Vengeance LPX 16GB kit for DDR4 builds

This Corsair kit delivers 16GB of DDR4 3000 memory across four 4GB modules with CL16 latency and 1.35V operation. It targets enthusiasts who want a matched quad-channel set for desktop systems that support DDR4 speeds. The anodized aluminum heatspreaders help maintain stable temperatures during extended use.

Stepping up from slower DDR4 or mixed modules

Builders replacing mismatched sticks or lower-speed DDR4 gain a tested 3000 MT/s kit with 16-18-18-36 timings. The upgrade makes sense when the platform can run XMP profiles at this frequency and the workload benefits from consistent quad-channel bandwidth. Systems locked to lower JEDEC speeds will not see the rated performance without BIOS support.

Low-profile installation and common pitfalls

The reduced-height heatspreaders clear most CPU coolers, so installation is a standard DIMM slot insertion until the latches click. The main issues appear when the motherboard defaults to a lower JEDEC speed or when the BIOS needs an update to enable the XMP profile at 1.35V. Populating all four slots can also stress the memory controller on some platforms, requiring manual voltage or timing adjustments.

Highlights

  • 16 GB total capacity across four 4 GB modules
  • DDR4 3000 speed with PC4 24000 bandwidth rating
  • CL16 latency and 16-18-18-36 timings for responsive performance
  • 35 V operating voltage reduces power draw and heat
  • Anodized aluminum heatspreader and custom PCB improve thermal headroom for overclocking

Specifications

BrandCORSAIR
SeriesVengeance LPX
ModelCMK16GX4M4C3000C16
Capacity16GB (4 x 4GB)
SpeedDDR4 3000 (PC4 24000)
CAS LatencyCL16
Timing16-18-18-36
Voltage1.35V
ColorBlack
Heat SpreaderAnodized Aluminum
FeaturesDesigned for high-performance overclocking
Each VENGEANCE LPX module is built with a pure aluminum heatspreader for faster heat dissipation and cooler operation; and the custom performance PCB helps manage heat and provides superior overclocking headroom.
Each IC is individually screened for performance potential.
Designed for great looks
Available in multiple colors to match your motherboard, your components, or just your style.
Performance and Compatibility
VENGEANCE LPX is optimized and compatibility tested for the latest Intel and AMD DDR4 Series motherboards and offers higher fr
Shipping weight0.20 kg
Package size155 × 91 × 18 mm

Questions about this item

Will the low-profile aluminum heatspreader on these Vengeance LPX modules clear a large CPU air cooler?

The low-profile heatspreader is designed to fit smaller spaces and reduce height, improving clearance for bulky CPU coolers in tight builds.

Do I need to enable XMP in the BIOS to reach the rated 3000 MT/s speed and CL16 timings?

Yes, enable the XMP profile in BIOS to run at DDR4 3000 with 16-18-18-36 timings at 1.35V; otherwise the modules will default to a lower JEDEC speed.

Is any ongoing maintenance required for the anodized aluminum heatspreaders or the screened ICs?

No routine maintenance is needed; simply keep the interior dust-free so airflow can cool the aluminum heatspreaders effectively over time.

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